The Cold Zone surrounds which zone and is used for staging and containment of the incident command post?

• A. It surrounds the warm zone
• B. It is inside the warm zone
• C. It is identical to the warm zone
• D. It is located beyond the incident site

Answer: (A)

The boundary and flow of operations in incident management rely on three concentric zones. The cold zone sits outside the other zones and provides a safe area for the incident command post, security, and the initial staging of additional resources. Because it must stay out of contamination and maintain clear communications with the rest of the response, the cold zone surrounds the warm zone, which itself sits closer to the hazard and houses decontamination and perimeter control activities. This arrangement keeps the command structure and support functions separate from the hazard while still enabling effective management of the scene.